It is narrated from Sayyiduna Wabr bin Isa al-Khuza'i (may Allah be pleased with him) that he said: The Messenger of Allah (peace and blessings be upon him) said to me: "When you build the mosque of San'a', build it to the right of a mountain called 'Dayn'."
This hadith is narrated from Sayyiduna Wabr bin Isa (may Allah be pleased with him) only with this chain, and Abd al-Malik al-Dhimari (may Allah have mercy on him) is alone in narrating it.
It appears this way (Wabr bin Isa) in the printed edition of Dar al-Haramayn, whereas the correct name is Wabrah bin Yuhannis al-Khuza'i (may Allah be pleased with him).
Hadith Referenceالمعجم الأوسط / باب الألف / 831
Hadith Gradingمحدثین:إسناده حسن
Hadith Takhrij«قال الهيثمي: إسناده حسن «مجمع الزوائد ومنبع الفوائد، ج 2، ص 12»»